BER performance of MIMO-OFDM system over Nakagami fading channel

Author

Sabuj, S.R. ; Chisty, K.J.A. ; Satter, M.D.A.

Author_Institution

Inst. of ICT, Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh

fYear

2011

fDate

22-24 Dec. 2011

Firstpage

34

Lastpage

37

Abstract

Orthogonal frequency division multiplexing (OFDM) is a well-liked technique for high data rate as well as high spectral efficiency. As a promising technology for next generation wireless communication, MIMO-OFDM has gained more wellbeing. In this paper, we have derived an analytical expression of signal to noise plus interference ratio (SNIR) and average probability of error in MIMO-OFDM system over Nakagami-m fading channel. It is found that the SNIR of MIMO-OFDM system decreases while increases normalized frequency offset. To increase the fading parameter m, the bit error rate (BER) performance for Nakagami-m fading channel has been reduced.

Keywords

MIMO communication; Nakagami channels; OFDM modulation; error statistics; next generation networks; BER performance; MIMO-OFDM system; Nakagami fading channel; SNIR; bit error rate performance; error average probability; next generation wireless communication; normalized frequency offset; orthogonal frequency division multiplexing; signal to noise plus interference ratio; OFDM; Bit error rate; Multiple input multiple output; Nakagami-m fading; Orthogonal frequency division multiplexing; Signal to noise plus interference;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Information Technology (ICCIT), 2011 14th International Conference on

Conference_Location

Dhaka

Print_ISBN

978-1-61284-907-2

Type

conf

DOI

10.1109/ICCITechn.2011.6164836

Filename

6164836